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Edible Flowers: Capers (Capparis spinosa var. inermis)

CAPERSCaper is a broad leaf evergreen creeping shrub native to the Mediterranean, East Africa, Madagascar, parts if Asia, Himalayas, the Pacific Islands, Indomalaya, and Australia where it grows on lean, dry, rocky soils in full sun. The plants grow to two to five feet high and three to eight feet wide. They produce round to ovoid, thick leaves that are dark green and up to two inches long. The species has spines, hence the specific name spinosa from the Latin word for spines, but the var. inermis does not (inermis is from the Latin meaning unarmed). The fragrant white flowers are borne on long pedicils and are two to three inches across. They have long purple stamens and only last a single day. The fruits that follow are called caperberries. The condiment that we know as capers are the flower buds which are pickled or salted, but the caperberries and are also preserved and used in cooking, although they are considered less tasty.

capparis_inermis cappersThe flower buds of the caper bush must be harvested in the morning when they are just the right size. They are put aside for a day to wilt and then put into a heavily salted wine vinegar where they develop their characteristic flavor that some experts say is goat-like, giving rise the to generic name Capperis from the Latin caper meaning billy-goat. The best capers come from France and are called Nonpereilles. They are the smallest kind of caper and the most expensive.

Capers are delicious with strong-flavored oily fish and tomatoes. They are a key ingredient in Liptaur cheese and tartare sauce. Try them with smoked salmon, cream cheese, and dill for an memorable appetizer.

Recommended Reading:

Flowers and Herbs of Early America
Greenhouse Gardener’s Companion: Growing Food and Flowers in Your Greenhouse or Sunspace
Bountiful Container: Create Container Gardens of Vegetables, Herbs, Fruits, and Edible Flowers